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164B7179P1 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

164B7179P1: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, surface_finish: 63.0 MICROINCHES OVERALL, hardness_rating: 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM, inside_diameter: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, outside_diameter: 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN, overall_thickness: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-591-4602, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
164B7179P1
NSN: 5365-00-591-4602
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 89954 — BAE SYSTEMS CONTROLS INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 416
surface_finish63.0 MICROINCHES OVERALL
hardness_rating23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
inside_diameter0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
outside_diameter0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
overall_thickness0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
material_document_and_classificationASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
NSN5365-00-591-4602
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 164B7179P1 MFR SPACER,RING
KEY FEATURES
•
SURFACE FINISH: 63.0 MICROINCHES OVERALL
•
OUTSIDE DIAMETER: 0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
OVERALL THICKNESS: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
•
HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
•
INSIDE DIAMETER: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 416
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES OVERALL
OUTSIDE DIAMETER0.372 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
OVERALL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
INSIDE DIAMETER0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
MATERIALSTEEL COMP 416
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 164B7179P1?
164B7179P1 is a SPACER,RING.
What is the NSN for 164B7179P1?
164B7179P1 is cataloged in the U.S. Government catalog under NSN 5365-00-591-4602. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.